Re: [HACKERS] Should pg_export_snapshot() and currtid() be tagged parallel-unsafe?

2016-06-15 Thread Robert Haas
On Tue, Jun 14, 2016 at 5:01 PM, Andreas Seltenreich wrote: > Digging through the sqlsmith logging db, I noticed the following errors: > > ERROR: cannot update SecondarySnapshot during a parallel operation > ERROR: cannot assign XIDs during a parallel operation > > Queries raising the fi

[HACKERS] Should pg_export_snapshot() and currtid() be tagged parallel-unsafe?

2016-06-14 Thread Andreas Seltenreich
Digging through the sqlsmith logging db, I noticed the following errors: ERROR: cannot update SecondarySnapshot during a parallel operation ERROR: cannot assign XIDs during a parallel operation Queries raising the first one always contain calls to currtid() or currtid2(). Queries raisi